From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D03E7EDE9A0 for ; Thu, 14 Sep 2023 10:21:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236902AbjINKVX (ORCPT ); Thu, 14 Sep 2023 06:21:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41000 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238107AbjINKVQ (ORCPT ); Thu, 14 Sep 2023 06:21:16 -0400 Received: from jabberwock.ucw.cz (jabberwock.ucw.cz [46.255.230.98]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 559B61BE9; Thu, 14 Sep 2023 03:21:12 -0700 (PDT) Received: by jabberwock.ucw.cz (Postfix, from userid 1017) id 0F3AC1C001A; Thu, 14 Sep 2023 12:21:10 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ucw.cz; s=gen1; t=1694686870; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=9VuvLFAgOapdxIBaFQmCyHnGviBZ/c74QA8VXYTIyQA=; b=kjrUGT2++ncwIXHKIoX2n8QjkUoCQkDyOcKaaPMwc2w7NDkHVlZ8MrOceUKeDa2h4HHfXX GhE4IKiJctHjOD/kavNUg+F6E7DITOlwyJhZ/MEqlqv76EOHlzwgtTlEArS1piEFYA1/TJ O8V9LyCpgATysKpn0oODDAHJG7cimag= Date: Thu, 14 Sep 2023 12:21:09 +0200 From: Pavel Machek To: Da Xue , kabel@kernel.org, lee@kernel.org, sashal@kernel.org Cc: linux-leds@vger.kernel.org, linux-kernel@vger.kernel.org, linux-stable Subject: Re: linux-stable 6.1.53 kernel crash on COLOR_ID_MULTI handling change Message-ID: References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="5BBXTsWOpV35xwsR" Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --5BBXTsWOpV35xwsR Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi! > We have running systems that use COLOR_ID_MULTI. The GPIO toggles > between two colors and we have used the identifier. RGB is not a good > fit since it is not a RGB LED. Please provide guidance. >=20 > This patch causes the system to not start: f741121a2251 leds: Fix > BUG_ON check for LED_COLOR_ID_MULTI that is always false >=20 > It was also backported to stable causing previously booting systems to > no longer boot. Lets cc patch authors. And please drop this from stable, it does not belong there. Best regards, Pavel --=20 People of Russia, stop Putin before his war on Ukraine escalates. --5BBXTsWOpV35xwsR Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABECAB0WIQRPfPO7r0eAhk010v0w5/Bqldv68gUCZQLelQAKCRAw5/Bqldv6 8g40AJoD27etLUUmaYCy5BPMt6NYcBV+TgCcCl2ikwBAgGDPWOQA+8bYY4vwjm0= =EZAw -----END PGP SIGNATURE----- --5BBXTsWOpV35xwsR--